Solid-state relay (SSR) or solid-state contactor
Fields of application
Solid-state relays have a wide range of applications, including: electric heating control systems, temperature control for electric furnaces, power controllers for electric motors, temperature control for packaging machines, industrial automation and energy management.
Features
CD3000S 1PH is a compact, economical series of solid-state switches designed to replace contactors.
- Applicable to resistive loads and infrared lamps.
- Zero-crossing priming available with logic input signal (SSR).
- Constant current drain with SSR input
- Heater break alarm (HB) to diagnose partial or total load failure and thyristor short-circuit, available as an option from 35A to 90A. available as an option from 35A to 90A.
- IP20 protection
| Power supply | 24 V min, 480 V Max, 600 V on request |
| Input signal | SSR (état OFF <1Vdc ON = 4÷30 Vdc) en standard jusqu'à 90A inclus. L'entrée analogique 4÷20 mA et 0÷10 V est disponible en option sur les unités de 35A÷90A inclus. |
| Ignition | Zero crossing ZC; burst firing 4/8/16 with 4÷20mA or 0÷10 V with auxiliary supply 12÷24 V |
| Fan supply voltage | 220 V ± 15% standard for a unit equal to or greater than 90A (110 V is available as an option) |
| Heater failure alarm | Discrimination better than 20%. Microprocessor-based circuit to diagnose partial or total load failure and thyristor short-circuit. Latching and resettable alarm. 1A relay output at 230 V. Automatic calibration of one or more units at the same time using a dedicated digital input, or using the calibration button for each unit. |
| Compliance | EMC-compliant; cULus available as an option on base units |
| Assembly | Din rail mounting |
| Operating temperature | 0÷40° up to and including 90A |
Technologies
Are you looking for reliable, high-performance solid-state relays that are easy to install? Our solid-state contactors improve efficiency and reduce energy consumption.
Solid state relay - PT3000S din rail - 1 phase
Reference : PT3000S
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